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Processing of profiled sheet edge strips

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Series LSZ - feeding and grinding

Processing of profiled sheet edge strips

Plastics granulate is made into sheeting with cast extrusion and processed further with thermoforming into, for example, profiled dimpled sheet, green roof matting, etc.

The two edge areas are trimmed to remove swollen areas that usually arise at the edges.

The Hellweg LSZ 150/100 edge strip granulator enables processing of these profiled sheet edge strips, an application area where feeding with conventional feeding equipment is problematic.

mlynki do profili z tworzyw sztucznych plastikowych

Profiled sheet edge strips processing - Series LSZ

miniatura broszury mlynki do plastikowych profili
Edge stripes recycling

The benefits:

Techn. data:

  • Working width: 150 mm
  • Diameter of rolls: 100 mm
  • No. of milling rolls: 4
  • Motor output: 1,5 kW
  • feeding speed: 0,8 – 6 r.p.m.
  • Nominal weight: appr. 300 kg
  • Dimens. (WxLxH): 850 x 660 x 1.350 mm

mlynek do profili z twrzyw sztucznych z podwojnym napedem

Double drive

The LSZ Series can be provided with two drives.







Sensing arm control

Sheet edge strips are introduced via sensing arm that can be rotated on its bearings and that compensates for delays in feeding through oscillating movements. The euipment is switched on and off with an integrated sensing swich in order to prevent tearing of the edge strips.


przemial tworzyw sztucznych z mlynka do profili plastikowych hellweg

Ground material

A high-grade material without thermal degradation is produced, characterised by sharp edges, high homogeneity and a very low level of dust

profile i listwy jako odpady do mielenia mlykiem od flexal machinery


The LSZ series large intake granulators are ideally suited for granulation of profiled sheets such as dimpled sheet, mats for greening of roofs, etc.

Get in touch!

Our technical sales representatives will help you to find a suitable solution for your application. Please don’t hesitate in contact with us.

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